Johnson Controls System Accessories, LCD Annunciators

Operation

System Controls. Notification appliances can be

deactivated by pressing the “ALARM SILENCE” switch.

(Exact operation is determined by the host control panel

such as visible appliances remaining on until system is

reset.) Pressing the “SYSTEM RESET” switch restores

the system to normal operation. When system activity is

normal, the LCD displays the time, date, and “SYSTEM

IS NORMAL.”

Control Switches. Four programmable “CONTROL”

switches and associated LEDs are included. Typical

applications include manual evacuation, door holder

release bypass, and elevator capture bypass.

Keyswitch Enable. All switches on the annunciator are

controlled by the “ENABLE” keyswitch with a key that is

removable only in the disabled position. A brief

lamp/LCD test is performed whenever the keyswitch is

changed from enabled to disabled.

Battery Backup Operation. During battery backup,

the LED backlighting is disabled to conserve battery

power. When an annunciator switch is activated, the

backlighting is automatically enabled. After

approximately 30 seconds of inactivity, the backlighting

will again be disabled.

*  This product has been approved by the California State

Fire Marshal (CSFM) pursuant to Section 13144.1 of the

California Health and Safety Code. See CSFM Listing

7120-0026:0179 for allowable values and/or conditions

concerning material presented in this document. It is

subject to re-examination, revision, and possible cancellation.

Accepted for use – City of New York Department of Buildings

– MEA35-93E. Additional listings may be applicable; contact

your local Simplex product supplier for the latest status.

Listings and approvals under Simplex Time Recorder Co.

are the property of Tyco Fire Protection Products.